A measuring instrument that calculates wind speed and wind direction by sending ultrasonic pulses and measuring the time or frequency (Doppler transform) difference at the receiving end. We call it an ultrasonic wind speed and direction transmitter, which is an application of ultrasonic detection technology in gaseous media.

Ultrasonic wind speed transmitter is a relatively advanced instrument for measuring wind speed and direction. It overcomes the shortcomings of mechanical wind speed and direction sensors well, and is used in more and more industries to monitor wind speed and direction in meteorology.

Agricultural crop monitoring with IoT and timely action to eliminate common threats can increase crop yields. In the livestock industry, the use of IoT monitoring can also help maximize productivity.

Smart farming systems enable farmers to meet everyday challenges. Planting, watering, crop harvesting and pest control - soil condition monitoring, weather monitoring, greenhouse automation systems

Agricultural Internet of Things generally uses a large number of sensors in the greenhouse system to form a monitoring network to monitor the temperature, humidity, carbon dioxide concentration, light intensity, soil nutrient content and other parameters of the greenhouse environment in real time, helping farmers to find various problems in time, and through various The planting equipment automati···

using wireless sensor networks, manpower consumption and the impact on the farmland environment can be effectively reduced, and accurate crop environment and crop information can be obtained. Improve the comprehensive benefits of agriculture and promote the transformation and upgrading of modern agriculture.

integration of water and fertilizer is a fundamental measure to transform the development mode, promote the sustainable utilization of resources and the sustainable development of agriculture.

Application of IoT in Agriculture There are many types of IoT sensors and IoT applications that can be used in agriculture:

irrigation and fertilization equipment is combined with the irrigation and fertilization system, through the data analysis of each sensor, the irrigation and fertilization plan is scientifically and reasonably arranged, and combined with the most advanced irrigation control system, the purpose of accurately controlling the amount of irrigation water, the amount of fertilizer application and the ap···

Through various front-end sensors, and by driving the irrigation controller, the crops can be irrigated remotely and accurately, so as to realize scientific and reasonable agricultural irrigation management, and achieve the goals of saving water, fertilizer, labor, and improving quality and efficiency.